CN103629757A - Air conditioner outdoor unit capable of automatically cleaning filter net - Google Patents
Air conditioner outdoor unit capable of automatically cleaning filter net Download PDFInfo
- Publication number
- CN103629757A CN103629757A CN201210301264.1A CN201210301264A CN103629757A CN 103629757 A CN103629757 A CN 103629757A CN 201210301264 A CN201210301264 A CN 201210301264A CN 103629757 A CN103629757 A CN 103629757A
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- screen pack
- air
- outdoor unit
- conditioner outdoor
- housing
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- 238000004140 cleaning Methods 0.000 title claims abstract description 54
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 238000000034 method Methods 0.000 claims abstract description 8
- 230000008569 process Effects 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims description 14
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 abstract 2
- 239000003344 environmental pollutant Substances 0.000 abstract 1
- 231100000719 pollutant Toxicity 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 8
- 230000003670 easy-to-clean Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention provides an air conditioner outdoor unit capable of automatically cleaning a filter net. The air conditioner outdoor unit comprises a shell body, the filter net arranged at an air inlet side of the shell body and an automatic filter net cleaning device which automatically cleans the filter net. The automatic filter net cleaning device comprises a reeling and unreeling mechanism, a supporting mechanism, a cleaning mechanism and a traction mechanism. The reeling and unreeling mechanism comprises a rolling shaft and a first motor which drives the rolling shaft to reel and unreel the filter net. The supporting mechanism comprises a first supporting shaft. The cleaning mechanism comprises a brush shaft, a second supporting shaft and a second motor, wherein the second supporting shaft, the second motor and the brush shaft are arranged in a row and the second supporting shaft and the second motor are in contact with a brush. The traction mechanism comprises a rope connected to the moving end of the filter net, a traction shaft and a third motor which drives the traction shaft to rotate to release the rope in the process of reeling the net and reel the rope in the process of releasing the net. When being reeled and unreeled, the filter net is supported on the first supporting shaft and penetrates between the brush shaft and the second supporting shaft. Under the drive of the three motors, the filter net moves back and forth and the brush is used for cleaning away pollutants on the filter net.
Description
Technical field
The invention belongs to field of air conditioning, relate in particular to a kind of air-conditioner outdoor unit with screen pack automatic cleaning function.
Background technology
Air-conditioner outdoor unit is all mounted in open air at present; because outdoor environment is more severe; in addition air-conditioner outdoor unit is always exposed outside without any safeguard measure; work running causes the continuous laying dust of outdoor condenser for a long time, can not clean in time cleaning to dust, when laying dust is serious simultaneously; can stop up the air intake of outdoor condenser; thereby cause air quantity to decline, affect the serviceability of outdoor unit heat exchanger, the service life that also can reduce compressor.In order to solve the problem of dust accumulation of condenser, conventionally at off-premises station, install screen pack additional.But screen pack has through long-term use the mesh that laying dust stops up screen pack, have influence on the intake of condenser, therefore, conventionally need to be to screen pack cleaned at regular intervals, existing cleaning mode is that screen pack is clean by disassembling on off-premises station, has cleaned and has refilled to off-premises station, make clean inconvenience, because off-premises station is loaded on open air, the difficulty of dismounting is very large, and has certain risk.
Summary of the invention
The object of the embodiment of the present invention is to provide a kind of air-conditioner outdoor unit with screen pack automatic cleaning function, is intended to solve the clean inconvenience existing in prior art, the large and dangerous problem of tool of clean difficulty.
The embodiment of the present invention is to realize like this, a kind of air-conditioner outdoor unit with screen pack automatic cleaning function, it comprises the screen pack that has the housing of inlet side and air side and be arranged at the inlet side of described housing, described air-conditioner outdoor unit also comprises the filter screen automatic cleaning device that described screen pack is carried out to automated cleaning, described filter screen automatic cleaning device comprises screen pack reel releasing mechanism and the screen pack supporting mechanism of the inlet side that is positioned at described housing and is positioned at filtering net cleaning mechanism and the screen pack haulage gear of the air side of described housing, described screen pack reel releasing mechanism comprises the spool of putting for described filtration net volume and drives described spool to rotate to realize the first motor that volume is put described screen pack, described screen pack supporting mechanism comprises the first back shaft, described filtering net cleaning mechanism comprises the brush axle with hairbrush, with described brush axle side by side and the second back shaft contacting with described hairbrush and drive described brush axle and the second motor that described the second back shaft rotates, described screen pack haulage gear comprises the rope that is connected in described screen pack movable end, the axis of traction of putting for described rope volume and drive described axis of traction to rotate the 3rd motor that discharges described rope in the process of described screen pack and furl described rope in described screen pack reel releasing mechanism discharges the process of described screen pack to furl in described screen pack reel releasing mechanism, described screen pack is supported on described the first back shaft and through between described brush axle and described the second back shaft when volume is put.
Air-conditioner outdoor unit of the present invention is realized automated cleaning to screen pack, easy to clean, without dismounting, can clean, easily clean, does not have danger.Under the drive of the first motor, the second motor and the 3rd motor, moving back and forth of described screen pack, described hairbrush is by the dirt removal on described screen pack, the distinguished and admirable of the air side of described housing further removed totally the dirt on described screen pack, can effectively solve dust and cotton-shaped impurity that described hairbrush can not thoroughly clean.
Accompanying drawing explanation
Fig. 1 is the stereogram of the air-conditioner outdoor unit with screen pack automatic cleaning function that provides of the embodiment of the present invention.
Fig. 2 is the top view of the air-conditioner outdoor unit with screen pack automatic cleaning function of Fig. 1.
Fig. 3 is the three-dimensional exploded view of the air-conditioner outdoor unit with screen pack automatic cleaning function of Fig. 1.
Fig. 4 is the three-dimensional exploded view of filter screen automatic cleaning device of the air-conditioner outdoor unit with screen pack automatic cleaning function of Fig. 1, wherein shows screen pack.
Fig. 5 is the stereogram of air side of the air-conditioner outdoor unit with screen pack automatic cleaning function of Fig. 1.
The specific embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Please refer to Fig. 1 to Fig. 5, the air-conditioner outdoor unit with screen pack automatic cleaning function 100 that the embodiment of the present invention provides comprises the screen pack 20 that has the housing 10 of 11He air side, inlet side 12 and be arranged at the inlet side 11 of described housing 10.Described air-conditioner outdoor unit 100 also comprises the filter screen automatic cleaning device 30 that described screen pack 20 is carried out to automated cleaning.
Described filter screen automatic cleaning device 30 comprises screen pack reel releasing mechanism 40 and the screen pack supporting mechanism 50 of the inlet side 11 that is positioned at described housing 10 and is positioned at filtering net cleaning mechanism 60 and the screen pack haulage gear 70 of the air side 12 of described housing 10.
Described screen pack reel releasing mechanism 40 comprises the spool 41 of putting for described screen pack 20 volumes and drives described spool 41 to rotate to realize the first motor 42 that volume is put described screen pack 20.Described screen pack supporting mechanism 50 comprises the first back shaft 51.
Described filtering net cleaning mechanism 60 comprise brush axle 61 with hairbrush, with described brush axle 61 side by side and the second back shaft 62 contacting with described hairbrush and drive described brush axle 61 and the second motor 63 that described the second back shaft 62 rotates.
Described screen pack haulage gear 70 comprises rope 71, the axis of traction 72 of putting for described rope 71 volumes of the movable end that is connected in described screen pack 20 and the 3rd motor 73 that drives described axis of traction 72 to rotate.When described screen pack reel releasing mechanism 40 furls described screen pack 20, described the 3rd motor 73 drives described axis of traction 72 to rotate to discharge described rope 71, when described screen pack reel releasing mechanism 40 discharges described screen pack 20, described the 3rd motor 73 drives described axis of traction 72 to rotate to furl described rope 71.Described screen pack 20 is supported on described the first back shaft 51 and through between described brush axle 61 and described the second back shaft 62 when volume is put.
Described the first motor 42, described the second motor 63 and described the 3rd motor 73 start to rotate simultaneously, and described the first motor 42 drives described spool 41 forward rotation to discharge described screen pack 20; Described the second motor 63 drives described brush axle 61 and described the second back shaft 62 forward rotation, to remove the dirt on described screen pack 20; Described the 3rd motor 73 drives described axis of traction 72 forward rotation, so that described rope 71 is furled on described axis of traction 72; Meanwhile, also forward rotation thereupon of described the first back shaft 51; Now, described screen pack 20 is moved to the air side 12 of described housing 10 by the inlet side 11 of described housing 10.Described the first motor 42 drives described spool 41 to rotate backward to furl described screen pack 20; Described the second motor 63 drives described brush axle 61 and described the second back shaft 62 to rotate backward, again to remove the dirt on described screen pack 20; Described the 3rd motor 73 drives described axis of traction 72 to rotate backward, so that described rope 71 is discharged; Meanwhile, described the first back shaft 51 also rotates backward thereupon; Now, described screen pack 20 is moved back into the inlet side 11 of described housing 10 by the air side 12 of described housing 10.
100 pairs of screen packs 20 of air-conditioner outdoor unit of the present invention are realized automated cleaning, easy to clean, without dismounting, can clean, easily clean, do not have danger.By moving back and forth of described screen pack 20, described hairbrush is by the dirt removal on described screen pack 20, the distinguished and admirable of the air side 12 of described housing 10 further removed totally the dirt on described screen pack 20, can effectively solve dust and cotton-shaped impurity that described hairbrush can not thoroughly clean.
Described screen pack reel releasing mechanism 40 also comprises the first top chock 43 and the first step 44 being fixed on described housing 10.Described the first top chock 43 is fixed on the top of described housing 10, and described the first step 44 is fixed on the bottom of described housing 10.Described screen pack 20 is embedded on the axial plane of described spool 41, so that two edges up and down of described screen pack 20 are fitly rolled up on described spool 41.The opposite end of described spool 41 is respectively located on described the first top chock 43 and described the first step 44.Described the first motor 42 drives described spool 41 to rotate with respect to described the first top chock 43 and described the first step 44.Described the first motor 42 is fixed on described the first top chock 43.
Described screen pack supporting mechanism 50 also comprises the second top chock 52 and the second step 53 being fixed on described housing 10.Described the second top chock 52 is fixed on the top of described housing 10, and described the second step 53 is fixed on the bottom of described housing 10.The opposite end of described the first back shaft 51 is respectively located on described the second top chock 52 and described the second step 53.
Described screen pack haulage gear 70 also comprises the 3rd top chock 75 and the 3rd step 76 being fixed on described housing 10.Described the 3rd top chock 75 is fixed on the top of described housing 10, and described the 3rd step 76 is fixed on the bottom of described housing 10.The opposite end of described axis of traction 72 is respectively located on described the 3rd top chock 75 and described the 3rd step 76.Described the 3rd motor 73 drives described axis of traction 72 to rotate with respect to described the 3rd top chock 75 and described the 3rd step 76.Described axis of traction 72 offers the groove 74 of placing described rope 71.In the present embodiment, the quantity of described rope 71 is two, and described two ropes 71 are individually fixed in the upper along 21 and lower on 22 of described screen pack 20, and described axis of traction 72 offers respectively groove 74 in its opposite end.In other embodiments, the quantity of described rope 71 can be one or other quantity, for example, and when rope 71 quantity are that described rope 71 is fixed on the middle part of the movable end of described screen pack 20 for the moment; When rope 71 quantity are three and three when above, described rope 71 is evenly fixed on the movable end of described screen pack 20, and understandably, described axis of traction 72 offers the groove 74 identical with described rope 71 quantity.
The movable end of described screen pack 20 is fixed with fixed bar 23.Described fixed bar 23 supports the movable end of described screen pack 20.Described rope 71 is connected on described fixed bar 23.
Described filtering net cleaning mechanism 60 also comprises the 4th top chock 64 and the 4th step 65 being fixed on described housing 10.Described the 4th top chock 64 is fixed on the top of described housing 10, and described the 4th step 65 is fixed on the bottom of described housing 10.The opposite end of described brush axle 61 is respectively located in described the 4th top chock 64 and the 4th step 65.The opposite end of described the second back shaft 62 is respectively located in described the 4th top chock 64 and the 4th step 65.Described the second motor 63 is fixed on described the 4th top chock 64.Described the second motor 63 has output shaft (not shown).On described output shaft, be fixed with driven wheel 66.Described filtering net cleaning mechanism 60 also comprises is fixed on the first gear 67 on described brush axle 61 and is fixed on the second gear 68 on described the second back shaft 62, and described the first gear 67 and described the second gear 68 are meshed with described driven wheel 66.When described the second motor 63 running, described the second motor 63 drives described driven wheel 66 to rotate, and then drive described the first gear 67 and the second gear 68 to rotate, described brush axle 61 and described the second back shaft 62 are rotated with respect to described the 4th top chock 64 and the 4th step 65.Described brush axle 61 and described the second back shaft 62 rotate and can clean described screen pack 20.
In the present embodiment, the axial plane of the axial plane of described the first back shaft 51 and described the second back shaft 62 is distributed with the small burr (not shown) in the mesh that inserts described screen pack 20 when described screen pack 20 volumes are put.Described small burr inserts in the mesh of described screen pack 20, can play the effect of effective support screen pack 20 and its rotation of drive.
The upper and lower of the air side 12 of described housing 10 is respectively arranged with blocks eaves 13.Described blocking between eaves 13 and described housing 10 is formed with retaining groove 14.When the movable end of described screen pack 20 moves in the air side 12 of described housing 10, described screen pack 20 upper is along 21 and along 22, stretch in described retaining groove 14 down.Described block that eaves 13 can stop described screen pack 20 effectively upper along 21 with fly up under the effect of wind along 22 down, effectively utilizes the distinguished and admirable of described air-conditioner outdoor unit 100 to clean dedusting to screen pack 20.In the present embodiment, described rope 71 stretches in described retaining groove 14 simultaneously.In other embodiments, described rope 71 can be in retaining groove 14.
Described air-conditioner outdoor unit 100 also comprises the condenser 80 of the inlet side 11 that is positioned at described housing 10 close described housing 10 and is positioned at described housing 10 and air-flow is directed to the fan 90 of the air side 12 of described housing 10 by described inlet side 11.Described screen pack reel releasing mechanism 40, described screen pack supporting mechanism 50, described filtering net cleaning mechanism 60 and described screen pack haulage gear 70 lay respectively at the four side place being parallel to each other of described housing 10.
Described fan 90 can be axial-flow type, the form such as tubular, hybrid, and air-conditioner outdoor unit 100 of the present invention is not limit the formation of described fan 90.
Air-conditioner outdoor unit 100 of the present invention is by driving the rotation of the first motor 42, the second motor 63 and the 3rd motor 73 to come folding and unfolding and the cleaning of controlled filter net 20, and concrete action is as follows:
Before dedusting, on described spool 41, volume has screen pack 20 that can scaling surplus, the movable end of screen pack 20 walks around described the first back shaft 51 and through between described brush axle 61 and described the second back shaft 62, the movable end of described screen pack 20 is connected on described axis of traction 72 by fixed bar 23 and rope 71.
While starting dedusting, by controlling the first motor 42, the second motor 63, the 3rd motor 73 starts to rotate simultaneously, described screen pack 20 is by described rope 71, described the first back shaft 51, described the second back shaft 62 drives simultaneously and starts constantly to coil on described axis of traction 72, in this process, described brush axle 61 rotates, described hairbrush cleans screen pack 20 surfaces, in addition, along with described screen pack 20 is coiled toward described axis of traction 72, screen pack 20 can be through the air outlet (not indicating) of described air-conditioner outdoor unit 100, the wind blowing out by fan 90 carries out final dusting to screen pack 20.After dedusting completes, described the first motor 42, the second motor 63 and the 3rd motor 73 start reversion, and screen pack 20 is got back to again the front position of dedusting, and in this process, screen pack 20 has carried out again one-time dedusting simultaneously.
Air-conditioner outdoor unit 100 of the present invention adopts single layer filter net 20, can effectively reduce the loss that 20 pairs of air quantity of screen pack cause, with entering, the whole kind of drive of air-conditioner outdoor unit 100 of the present invention only need to drive control to the first motor 42, the second motor 63 and the 3rd motor 73, structure is also relatively simple, motion credibility is good, and dust removal performance is good, can long-acting screen pack 20 cleaning functions for air-conditioner outdoor unit 100.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. an air-conditioner outdoor unit with screen pack automatic cleaning function, it comprises the screen pack that has the housing of inlet side and air side and be arranged at the inlet side of described housing, it is characterized in that: described air-conditioner outdoor unit also comprises the filter screen automatic cleaning device that described screen pack is carried out to automated cleaning, described filter screen automatic cleaning device comprises screen pack reel releasing mechanism and the screen pack supporting mechanism of the inlet side that is positioned at described housing and is positioned at filtering net cleaning mechanism and the screen pack haulage gear of the air side of described housing, described screen pack reel releasing mechanism comprises the spool of putting for described filtration net volume and drives described spool to rotate to realize the first motor that volume is put described screen pack, described screen pack supporting mechanism comprises the first back shaft, described filtering net cleaning mechanism comprises the brush axle with hairbrush, with described brush axle side by side and the second back shaft contacting with described hairbrush and drive described brush axle and the second motor that described the second back shaft rotates, described screen pack haulage gear comprises the rope that is connected in described screen pack movable end, the axis of traction of putting for described rope volume and drive described axis of traction to rotate the 3rd motor that discharges described rope in the process of described screen pack and furl described rope in described screen pack reel releasing mechanism discharges the process of described screen pack to furl in described screen pack reel releasing mechanism, described screen pack is supported on described the first back shaft and through between described brush axle and described the second back shaft when volume is put.
2. the air-conditioner outdoor unit with screen pack automatic cleaning function as claimed in claim 1, it is characterized in that: described screen pack reel releasing mechanism also comprises top chock and the step being fixed on described housing, described screen pack is embedded on the axial plane of described spool, and the opposite end of described spool is respectively located on described top chock and described step.
3. the air-conditioner outdoor unit with screen pack automatic cleaning function as claimed in claim 1, it is characterized in that: described screen pack supporting mechanism also comprises top chock and the step being fixed on described housing, the opposite end of described the first back shaft is respectively located on described top chock and described step.
4. the air-conditioner outdoor unit with screen pack automatic cleaning function as claimed in claim 1, it is characterized in that: described screen pack haulage gear also comprises top chock and the step being fixed on described housing, the opposite end of described axis of traction is respectively located on described top chock and described step, and described axis of traction offers the groove of placing described rope.
5. the air-conditioner outdoor unit with screen pack automatic cleaning function as claimed in claim 4, is characterized in that: the movable end of described screen pack is fixed with fixed bar, and described rope is connected on described fixed bar.
6. the air-conditioner outdoor unit with screen pack automatic cleaning function as claimed in claim 1, it is characterized in that: described filtering net cleaning mechanism also comprises top chock and the step being fixed on described housing, the opposite end of described brush axle is respectively located in described top chock and step, and the opposite end of described the second back shaft is respectively located in described top chock and step.
7. the air-conditioner outdoor unit with screen pack automatic cleaning function as claimed in claim 6, it is characterized in that: described the second motor is fixed on described top chock, described the second motor has output shaft, on described output shaft, be fixed with driven wheel, described filtering net cleaning mechanism also comprises is fixed on the first gear on described brush axle and is fixed on the second gear on described the second back shaft, and described the first gear and described the second gear are meshed with described driven wheel.
8. the air-conditioner outdoor unit with screen pack automatic cleaning function as described in claim 1-7 any one, is characterized in that: the axial plane of the axial plane of described the first back shaft and described the second back shaft is distributed with the small burr in the mesh that inserts described screen pack when described filtration net volume is put.
9. the air-conditioner outdoor unit with screen pack automatic cleaning function as described in claim 1-7 any one, it is characterized in that: the upper and lower of the air side of described housing is respectively arranged with blocks eaves, described blocking between eaves and described housing is formed with retaining groove, when the movable end of described screen pack moves in the air side of described housing, the upper edge of described screen pack and lower edge are stretched in described retaining groove.
10. the air-conditioner outdoor unit with screen pack automatic cleaning function as described in claim 1-7 any one, is characterized in that: described air-conditioner outdoor unit also comprises the condenser of the inlet side that is positioned at described housing close described housing and is positioned at described housing and air-flow is directed to the fan of the air side of described housing by described inlet side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210301264.1A CN103629757B (en) | 2012-08-22 | 2012-08-22 | There is the air-conditioner outdoor unit of filtering net automatic cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210301264.1A CN103629757B (en) | 2012-08-22 | 2012-08-22 | There is the air-conditioner outdoor unit of filtering net automatic cleaning function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103629757A true CN103629757A (en) | 2014-03-12 |
| CN103629757B CN103629757B (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210301264.1A Expired - Fee Related CN103629757B (en) | 2012-08-22 | 2012-08-22 | There is the air-conditioner outdoor unit of filtering net automatic cleaning function |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104913398A (en) * | 2015-05-19 | 2015-09-16 | 国家电网公司 | Precision air conditioning outdoor unit foreign matter automatic removing device suitable for horizontal installation |
| CN105042831A (en) * | 2015-08-07 | 2015-11-11 | 珠海格力电器股份有限公司 | Air conditioning equipment, automatic filter screen dust removal device and method |
| CN106403079A (en) * | 2016-09-07 | 2017-02-15 | 国网天津市电力公司 | Device for being mounted horizontally and clearing foreign matter in outdoor unit of precision air conditioner automatically |
| CN107387235A (en) * | 2017-06-21 | 2017-11-24 | 扬州沃尔特机械有限公司 | A kind of diesel generating set suitable for windy and dusty region |
| CN107449131A (en) * | 2017-08-10 | 2017-12-08 | 珠海格力电器股份有限公司 | Dustproof construction and air conditioner of heat exchanger |
| CN109323330A (en) * | 2018-10-30 | 2019-02-12 | 青岛海尔空调器有限总公司 | A kind of air conditioner indoor unit, control method, control device |
| CN109361351A (en) * | 2018-09-19 | 2019-02-19 | 深圳市乐业科技有限公司 | A kind of solar panels cleaning equipment of good dedusting effect |
| CN109974100A (en) * | 2019-04-24 | 2019-07-05 | 广东美的制冷设备有限公司 | Air processor |
| CN110578971A (en) * | 2019-09-05 | 2019-12-17 | 新昌县博衍智能科技有限公司 | Self-cleaning air conditioner outdoor unit |
| CN111256218A (en) * | 2020-01-20 | 2020-06-09 | 山东城市建设职业学院 | Outer quick-witted automatically cleaning system of air conditioner |
| CN113182238A (en) * | 2021-05-10 | 2021-07-30 | 无锡恒睿隆新能源科技有限公司 | Remote cleaning device for electric vehicle charging station |
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| CN104913398A (en) * | 2015-05-19 | 2015-09-16 | 国家电网公司 | Precision air conditioning outdoor unit foreign matter automatic removing device suitable for horizontal installation |
| CN105042831A (en) * | 2015-08-07 | 2015-11-11 | 珠海格力电器股份有限公司 | Air conditioning equipment, automatic filter screen dust removal device and method |
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| CN107387235A (en) * | 2017-06-21 | 2017-11-24 | 扬州沃尔特机械有限公司 | A kind of diesel generating set suitable for windy and dusty region |
| CN107387235B (en) * | 2017-06-21 | 2023-09-29 | 扬州沃尔特机械有限公司 | Diesel generating set suitable for many sand blown by wind territories |
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| CN107449131A (en) * | 2017-08-10 | 2017-12-08 | 珠海格力电器股份有限公司 | Dustproof construction and air conditioner of heat exchanger |
| CN109361351A (en) * | 2018-09-19 | 2019-02-19 | 深圳市乐业科技有限公司 | A kind of solar panels cleaning equipment of good dedusting effect |
| CN109323330A (en) * | 2018-10-30 | 2019-02-12 | 青岛海尔空调器有限总公司 | A kind of air conditioner indoor unit, control method, control device |
| CN109974100A (en) * | 2019-04-24 | 2019-07-05 | 广东美的制冷设备有限公司 | Air processor |
| CN110578971A (en) * | 2019-09-05 | 2019-12-17 | 新昌县博衍智能科技有限公司 | Self-cleaning air conditioner outdoor unit |
| CN110578971B (en) * | 2019-09-05 | 2021-06-25 | 泉州市宏盼机械科技有限公司 | Self-cleaning air conditioner outdoor unit |
| CN111256218A (en) * | 2020-01-20 | 2020-06-09 | 山东城市建设职业学院 | Outer quick-witted automatically cleaning system of air conditioner |
| CN113182238A (en) * | 2021-05-10 | 2021-07-30 | 无锡恒睿隆新能源科技有限公司 | Remote cleaning device for electric vehicle charging station |
| CN113182238B (en) * | 2021-05-10 | 2022-08-30 | 无锡恒睿隆新能源科技有限公司 | Remote cleaning device for electric vehicle charging station |
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| CN103629757B (en) | 2016-06-01 |
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